Commits
Henry C Chang committed 78a255654fa
ceph: remove request from unsafe list if it is canceled/timed out This fixes the list corruption warning like this: ------------[ cut here ]------------ WARNING: at lib/list_debug.c:30 __list_add+0x68/0x81() Hardware name: X8DTU list_add corruption. prev->next should be next (ffff880618931250), but was (null). (prev=ffff880c188b9130). Modules linked in: nfsd lockd nfs_acl auth_rpcgss exportfs ceph libceph libcrc32c sunrpc ipv6 fuse igb i2c_i801 ioatdma i2c_core iTCO_wdt iTCO_vendor_support joydev dca serio_raw usb_storage [last unloaded: scsi_wait_scan] Pid: 10977, comm: smbd Tainted: G W 2.6.32.23-170.Elaster.xendom0.fc12.x86_64 #1 Call Trace: [<ffffffff8105753c>] warn_slowpath_common+0x7c/0x94 [<ffffffff810575ab>] warn_slowpath_fmt+0x41/0x43 [<ffffffff812351a3>] __list_add+0x68/0x81 [<ffffffffa014799d>] ceph_aio_write+0x614/0x8a2 [ceph] [<ffffffff8111d2a0>] do_sync_write+0xe8/0x125 [<ffffffff81075a1f>] ? autoremove_wake_function+0x0/0x39 [<ffffffff811f21ec>] ? selinux_file_permission+0x5c/0xb3 [<ffffffff811e8521>] ? security_file_permission+0x16/0x18 [<ffffffff8111d864>] vfs_write+0xae/0x10b [<ffffffff8111d91b>] sys_pwrite64+0x5a/0x76 [<ffffffff81012d32>] system_call_fastpath+0x16/0x1b ---[ end trace 08573eb9f07ff6f4 ]--- Signed-off-by: Henry C Chang <henry_c_chang@tcloudcomputing.com> Signed-off-by: Sage Weil <sage@newdream.net>